narayana/conversations-classic
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more informative dialog if contact doesn't announce public key

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This commit is contained in:
Daniel Gultsch 2014-05-08 14:23:09 +02:00
parent dc73a25ae4
commit 0ed29c1c77
3 changed files with 57 additions and 36 deletions
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2
res/values/strings.xml
View file

@ -84,4 +84,6 @@
<string name="restart">Restart</string>
<string name="install">Install</string>
<string name="offering">offering&#8230;</string>
<string name="no_pgp_key">No openPGP Key found</string>
<string name="contact_has_no_pgp_key">Conversations is unable to encrypt your messages because your contact is not announcing his or hers public key.\n\n<small>Please ask your contact to setup openPGP.</small></string>
</resources>

50
src/eu/siacs/conversations/ui/ConversationActivity.java
View file

@ -341,26 +341,42 @@ public class ConversationActivity extends XmppActivity {
}
private void attachFile() {
if (getSelectedConversation().getNextEncryption() == Message.ENCRYPTION_PGP) {
final Conversation conversation = getSelectedConversation();
if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
if (hasPgp()) {
xmppConnectionService.getPgpEngine().hasKey(getSelectedConversation().getContact(), new OnPgpEngineResult() {
@Override
public void userInputRequried(PendingIntent pi) {
ConversationActivity.this.runIntent(pi, REQUEST_SEND_PGP_IMAGE);
}
@Override
public void success() {
attachFileDialog();
}
@Override
public void error(OpenPgpError openPgpError) {
// TODO Auto-generated method stub
if (conversation.getContact().getPgpKeyId()!=0) {
xmppConnectionService.getPgpEngine().hasKey(conversation.getContact(), new OnPgpEngineResult() {
@Override
public void userInputRequried(PendingIntent pi) {
ConversationActivity.this.runIntent(pi, REQUEST_SEND_PGP_IMAGE);
}
@Override
public void success() {
attachFileDialog();
}
@Override
public void error(OpenPgpError openPgpError) {
// TODO Auto-generated method stub
}
});
} else {
final ConversationFragment fragment = (ConversationFragment) getFragmentManager()
.findFragmentByTag("conversation");
if (fragment != null) {
fragment.showNoPGPKeyDialog(new OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
conversation.setNextEncryption(Message.ENCRYPTION_NONE);
attachFileDialog();
}
});
}
});
}
}
} else if (getSelectedConversation().getNextEncryption() == Message.ENCRYPTION_NONE) {
attachFileDialog();

41
src/eu/siacs/conversations/ui/ConversationFragment.java
View file

@ -718,29 +718,32 @@ public class ConversationFragment extends Fragment {
});
} else {
AlertDialog.Builder builder = new AlertDialog.Builder(
getActivity());
builder.setTitle("No openPGP key found");
builder.setIconAttribute(android.R.attr.alertDialogIcon);
builder.setMessage("There is no openPGP key associated with this contact");
builder.setNegativeButton("Cancel", null);
builder.setPositiveButton("Send plain text",
new DialogInterface.OnClickListener() {
showNoPGPKeyDialog(new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
conversation
.setNextEncryption(Message.ENCRYPTION_NONE);
message.setEncryption(Message.ENCRYPTION_NONE);
xmppService.sendMessage(message, null);
chatMsg.setText("");
}
});
builder.create().show();
@Override
public void onClick(DialogInterface dialog,
int which) {
conversation
.setNextEncryption(Message.ENCRYPTION_NONE);
message.setEncryption(Message.ENCRYPTION_NONE);
xmppService.sendMessage(message, null);
chatMsg.setText("");
}
});
}
}
}
public void showNoPGPKeyDialog(DialogInterface.OnClickListener listener) {
AlertDialog.Builder builder = new AlertDialog.Builder(
getActivity());
builder.setTitle(getString(R.string.no_pgp_key));
builder.setIconAttribute(android.R.attr.alertDialogIcon);
builder.setMessage(getText(R.string.contact_has_no_pgp_key));
builder.setNegativeButton(getString(R.string.cancel), null);
builder.setPositiveButton(getString(R.string.send_unencrypted),listener);
builder.create().show();
}
protected void sendOtrMessage(final Message message) {
ConversationActivity activity = (ConversationActivity) getActivity();